217372981185

素因数分解:

$3^3\times 5^1\times {\mathrm{9293}}^1\times {\mathrm{173267}}^1$

素因数の和:182574

約数の個数: 32

約数和(自身を含む): 386484670080

約数和(自身を除く): 169111688895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9293, 27879, 46465, 83637, 139395, 173267, 250911, 418185, 519801, 866335, 1254555, 1559403, 2599005, 4678209, 7797015, 23391045, 1610170231, 4830510693, 8050851155, 14491532079, 24152553465, 43474596237, 72457660395, 217372981185]

約数ペア:

[(1, 217372981185), (3, 72457660395), (5, 43474596237), (9, 24152553465), (15, 14491532079), (27, 8050851155), (45, 4830510693), (135, 1610170231), (9293, 23391045), (27879, 7797015), (46465, 4678209), (83637, 2599005), (139395, 1559403), (173267, 1254555), (250911, 866335), (418185, 519801)]